Bringing the Ultimate High Speed Cutting Performance

TOOL NEWS

NEW

MC6100

MC6115 MC6125

Series Addition

B266G2021.3 Update

CVD Coated Grade for Steel Turning

Bringing the Ultimate High Speed Cutting Performance

Series

For High Speed Turning First Recommendation

Introducing MC6125, the first recommendation for steel turning.

1

MC6100

NEW

MC6100

MC6115 MC6125


Features

Crystal Orientation

"Super" Nano Texture TechnologyThe standard Nano Texture Technology has been improved and developed to be an industry leading standard for crystal growth of Al2O3 coatings. This Super Nano Texture Technology increases tool life and wear resistance due to the fine, dense crystal growth process.

Series

*By Image

Conventional A

Conventional B

Nano Texture "Super" Nano Texture

Dramatic increase in stability and wear resistance, enabled by utilising the improved coating adhesion and crystal orientation technology.

10 times more than conventional inserts

Conventional CVD inserts

Grain size and growth direction are uneven.

Uniformity of the grain size and growth direction has improved.

The ratio of Al2O3 crystal grains with the same orientation

Uniformity of the growth direction has drastically improved.

For High Speed Turning First Recommendation

2

0%

50%

100%

150%

200%Al2O3

TiCN

Super TOUGH-Grip

MC6100

Super TOUGH-Grip

Relaxing of the Tensile Stress

Cracks that occur during unstable machining are prevented due to the relaxing of the tensile stress in the coating. MC6100 series has an 80% reduction in coating tensile stress compared to conventional CVD inserts.

Protection Against Sudden Fracturing

Large Tensile Stress

Large Tensile Stress

Reduced Tensile Stress

Reduced Tensile Stress

Impact Stress During Machining Impact Stress During Machining


Cracks are generated in the surface of coatings during machining. They propagate through the coating into the substrate due to the large tensile stress in the coating structure. This creates one of the main causes of sudden insert breakage.

MC6100 series has a much lower level of stress than conventional CVD coatings due to the surface treatment. This divides the force of impacts during machining and protects from sudden fracturing.

The Super TOUGH-Grip layer has finer crystal grains that enhance the strength of the adhesion between the coating layers.

*By Image

Super TOUGH-Grip

Adhesion strength 1.6 times

Series

Adhesion Strength Evaluation*

* Adhesion strength measurement is obtained from a scratch test that records the force needed to peel the coating layers.


3

Super TOUGH-Grip

MC6125

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0 10 20 30 40 50 60 70 80

MC6125

Outer LayerMultiple Layers of Ti compounds

and an Al2O3 Layer

Fine Granular TiCN Layer

"Super" Nano Texture Al2O3 Layer

Conventional CVD Insert

<Cutting Conditions> Workpiece Material : JIS S45C Inserts : CNMG120408-MACutting Speed : vc = 200 m/minFeed per Rev. : f =0.3 mm/revDepth of Cut : ap = 1.5 mmCutting Mode : Wet Cutting

Better identification of corner use.Achieves excellent wear resistanceOutstanding wear resistance especially at high temperatures. Strong adhesion between the tough coating layers.

Coating for high wear resistance .

CVD Coated Grade for Steel TurningFl

ank

Wea

r (m

m)

Cuttin Time (min)

Special Smooth Surface Treatment

Machining S45C : Comparison of Wear Resistance

MC6125 uses a new surface treatment for the cutting edge for increased stability. Additionally, the seating faces also have a special smooth surface treatment that provides improved clamping stability to enable a wider range of applications.

The surface treatment has improved stability and provided longer tool life.

First recommended grade for steel turning. Increasing tool life with stable performance over a wider range of applications.

4

Super TOUGH-Grip

MC6115

After 2 Minutes Machining

Conventional CVD Insert

<Cutting Conditions> Workpiece Material : JIS SCr420H 170HB Inserts : CNMG120408-MHCutting Speed : vc = 200 m/minFeed per Rev. : f =0.3 mm/revDepth of Cut : ap = 1.5 mmCutting Mode : Dry Cutting

<Cutting Conditions> Workpiece Material : JIS S45C Inserts : CNMG120408-MACutting Speed : vc = 200 m/minFeed per Rev. : f =0.3 mm/revDepth of Cut : ap = 1.5 mmCutting Mode : Wet Cutting

Improved Outer Coating (Layer)The outer layer of MC6115 restricts chip welding thereby improving the dimensional accuracy and surface roughness of components. This also enables easy recognition of whether the corner can continue machining.

Outer Layer

Fine Granular TiCN Layer

"Super" Nano Texture Al2O3 Layer

Better identification of corner use.

Outstanding wear resistance especially at high temperatures.

Strong adhesion between the tough coating layers.

Coating for high wear resistance .


MC6115 MH Breaker

Example when machining Scr420HWhen comparing the high edge strength MH breaker with a conventional low resistance chip breaker, it shows that MC6115 accomplishes both high welding and wear resistance.

MC6115 improves high speed machining and process efficiency with a dramatic increase in resistance to wear and heat.

5

ISO CVD

P

10

20

30

40

MC

6035MC

6025

MC

6125MC

6115

MC

6015

UE

6110

PMC6115

MC6125

MC6035


Selection Criteria

Application Range

Work Material Cutting Mode Grade

Steels

Stee

ls

Continuous Cutting

Interrupted Cutting

Low

Medium

High

6

M

LP 43210 0.1 0.3 0.5

11°0.2 mm

15°0.1 mm

SH 43210 0.1 0.3 0.5

15°

15° 0.2 mm

SA 43210 0.1 0.3 0.5

25°

25°8°

10°0.3 mm

0.34 mm

SW 43210 0.1 0.3 0.5

18°

18°7°

7°0.15 mm

0.15 mm

M

MP 543210 0.1 0.3 0.5

15°

11°

0.15 mm

0.2 mm

MA 543210 0.1 0.3 0.5

6°

6°

22°

22°

0.2 mm

0.2 mm

MH 543210 0.1 0.3 0.5

16°

16°

0.25 mm

0.35 mm

543210 0.1 0.3 0.5

15°

15°

0.25 mm

0.25 mm

MW 543210 0.1 0.3 0.5

19°

19°

0.25 mm

0.3 mm

CNMG120408-LP

CNMG120408-SH

CNMG120408-MP

CNMG120408-SA

CNMG120408-SW

CNMG120408-MH

CNMG120408

CNMG120408-MW

CNMG120408-MA

Appli

catio

n

Tole

ranc

e

Chip Breaker Name and

PictureFeatures Cross Section

Geometry

Ligh

t Cut

ting

First recommendation for light cutting of carbon steel and alloy steelStable chip control in the light cutting range.The curved edge allows smooth chip discharge.

Alternative chipbreaker for light cutting of carbon steel and alloy steelCan be used at low depth of cuts and high feed rates.The curved edge allows smooth chip discharge.Recommended for workpieces in the 160─250HB range.

Alternative chipbreaker for light cutting of carbon steel and alloy steelSuperior chip control at small depth of cuts.Covers copying and back turning with wavy edge.Recommended for workpieces in the 200─300HB range.

Wiper insert for light cutting of carbon steel, alloy steel, stainless steel and cast ironIn comparison to conventional chip breakers, the surface finish is maintained even if the feed per revolution is doubled.Wiper design for increased productivity and improved surface finish.

Med

ium

Cut

ting

First recommendation for medium cutting of carbon steel and alloy steelSuitable for medium to light cutting.Breaker geometry appropriate for copying and back turning.Cutting edge geometry for an optimum balance of sharpness and fracture resistance.

First recommendation for medium cutting of carbon steel and alloy steelIdeal for general cutting applications.Positive land provides sharp cutting action.

Alternative chipbreaker for medium cutting of carbon steel and alloy steelFlat land offers high edge strength.Good chip control with suitable chip pocket.

Standard Alternative chipbreaker for medium cutting of carbon steel and alloy steelFlat land offers high edge strength.Flat top breaker shape offers high edge strength.

Wiper insert for medium cutting carbon steel, alloy steel, stainless steel and cast ironThe wiper allows up to two times higher feed.A wide chip pocket prevents chip jamming.

Carbon Steel • Alloy Steel

ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank

Carbon Steel • Alloy Steelap

( mm

)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank

Chip Breaker System for Steel TurningNegative Inserts

7

M

RP 7

5

3

10 0.1 0.3 0.5 0.7

0.33 mm

3°0.33 mm

GH 7

5

3

10 0.1 0.3 0.5 0.7

18° 0.32 mm

0.32 mm18°

CNMG120408-GH

CNMG120408-RP


Appli

catio

n

Tole

ranc

e

Chip Breaker Name and

PictureFeatures Cross Section

Geometry

Rou

gh C

uttin

g

First recommendation for rough cutting of carbon steel and alloy steelFor interrupted cuts and removing scale.Good balance of cutting edge strength and low cutting resistance because of suitable rake angle.

Alternative chip breaker for rough cutting of carbon steel, alloy steel and cast ironFor interrupted cuts and removing scale.A combination of wide land and a large chip pocket allows high feed rates.


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank

Chip Breaker System for Steel TurningNegative Inserts

8

P

180─280HB

L 1 MC6115 LP 250─480 0.10─0.40 0.30─2.00L 2 MC6125 LP 275─425 0.10─0.40 0.30─2.00L 3 MC6115 SH 250─480 0.10─0.40 0.30─2.00L 4 MC6125 SH 275─425 0.10─0.40 0.30─2.00L 5 MC6115 SA 250─480 0.10─0.40 0.30─2.00L 6 MC6125 SA 275─425 0.10─0.40 0.30─2.00L 7 MC6115 SW 250─480 0.10─0.50 0.30─2.50L 8 MC6125 SW 275─425 0.10─0.50 0.30─2.50M 1 MC6115 MP 230─440 0.16─0.50 0.30─4.00M 2 MC6125 MP 250─390 0.16─0.50 0.30─4.00M 3 MC6115 MA 230─440 0.2─0.500 0.30─4.00M 4 MC6125 MA 250─390 0.20─0.50 0.30─4.00M 5 MC6115 Std 230─440 0.25─0.60 1.50─5.00M 6 MC6125 Std 250─390 0.25─0.60 1.50─5.00M 7 MC6115 MW 230─440 0.20─0.60 0.90─4.00M 8 MC6125 MW 250─390 0.20─0.60 0.90─4.00R 1 MC6115 RP 215─415 0.25─0.60 1.50─6.00R 2 MC6125 RP 235─370 0.25─0.60 1.50─6.00R 3 MC6115 GH 215─415 0.25─0.60 1.50─6.00R 4 MC6125 GH 235─370 0.25─0.60 1.50─6.00L 1 MC6115 LP 250─480 0.10─0.40 0.30─2.00L 2 MC6125 LP 275─425 0.10─0.40 0.30─2.00L 3 MC6115 SH 250─480 0.10─0.40 0.30─2.00L 4 MC6125 SH 275─425 0.10─0.40 0.30─2.00L 5 MC6115 SA 250─480 0.10─0.40 0.30─2.00L 6 MC6125 SA 275─425 0.10─0.40 0.30─2.00L 7 MC6115 SW 250─480 0.10─0.50 0.30─2.50L 8 MC6125 SW 275─425 0.10─0.50 0.30─2.50M 1 MC6125 MP 250─390 0.16─0.50 0.30─4.00M 2 MC6115 MP 230─440 0.16─0.50 0.30─4.00M 3 MC6125 MA 250─390 0.20─0.50 0.30─4.00M 4 MC6115 MA 230─440 0.20─0.50 0.30─4.00M 5 MC6125 MH 250─390 0.20─0.55 1.00─4.00M 6 MC6115 MH 230─440 0.20─0.55 1.00─4.00M 7 MC6125 Std 250─390 0.25─0.60 1.50─5.00M 8 MC6115 Std 230─440 0.25─0.60 1.50─5.00M 9 MC6125 MW 250─390 0.20─0.60 0.90─4.00M 10 MC6115 MW 230─440 0.20─0.60 0.90─4.00R 1 MC6125 RP 235─370 0.25─0.60 1.50─6.00R 2 MC6115 RP 215─415 0.25─0.60 1.50─6.00R 3 MC6125 GH 235─370 0.25─0.60 1.50─6.00R 4 MC6115 GH 215─415 0.25─0.60 1.50─6.00L 1 MC6125 LP 275─425 0.10─0.40 0.30─2.00L 2 MC6125 SH 275─425 0.10─0.40 0.30─2.00L 3 MC6125 SA 275─425 0.10─0.40 0.30─2.00M 1 MC6125 MP 250─390 0.16─0.50 0.30─4.00M 2 MC6125 MA 250─390 0.20─0.50 0.30─4.00M 3 MC6125 MH 250─390 0.20─0.55 1.00─4.00M 4 MC6125 Std 250─390 0.25─0.60 1.50─5.00M 5 MC6125 MW 250─390 0.20─0.60 0.90─4.00R 1 MC6125 RP 235─370 0.25─0.60 1.50─6.00R 2 MC6125 GH 235─370 0.25─0.60 1.50─6.00

(mm)

Recommended Cutting ConditionsNegative Inserts (For External Turning)

*Recommended cutting conditions for 5º/7º/11º positive inserts are provided as a guideline only. Verify the recommended conditions for each boring bar as cutting conditions for internal machining will vary depending on the length of overhang.

Work Material Properties Cutting Range Priority Grade Chip Breaker

Cutting Speedvc (m/min)

Feedf (mm/rev)

Depth of Cutap

Carbon and Alloy Steels

Cutting Conditions : : Stable Cutting : General Cutting : Unstable CuttingCutting Area : L : Light Cutting M : Medium Cutting R : Rough Cutting

9

SEPSR80º

IC

RED1

CNMG

LP SH SA SW MP MA

MH MW RP GHM

C61

15

MC

6125

IC S RE D1

CNMG120404-LP L a a 12.7 4.76 0.4 5.16CNMG120408-LP L a a 12.7 4.76 0.8 5.16CNMG120412-LP L a a 12.7 4.76 1.2 5.16CNMG120404-SH L a a 12.7 4.76 0.4 5.16CNMG120408-SH L a a 12.7 4.76 0.8 5.16CNMG120412-SH L a a 12.7 4.76 1.2 5.16CNMG120404-SA L a a 12.7 4.76 0.4 5.16CNMG120408-SA L a a 12.7 4.76 0.8 5.16CNMG120412-SA L a a 12.7 4.76 1.2 5.16CNMG120404-SW L a a 12.7 4.76 0.4 5.16CNMG120408-SW L a a 12.7 4.76 0.8 5.16CNMG120412-SW L a a 12.7 4.76 1.2 5.16CNMG120404-MP M a a 12.7 4.76 0.4 5.16CNMG120408-MP M a a 12.7 4.76 0.8 5.16CNMG120412-MP M a a 12.7 4.76 1.2 5.16CNMG120416-MP M a a 12.7 4.76 1.6 5.16CNMG160608-MP M a a 15.875 6.35 0.8 6.35CNMG160612-MP M a a 15.875 6.35 1.2 6.35CNMG160616-MP M a a 15.875 6.35 1.6 6.35CNMG120404-MA M a a 12.7 4.76 0.4 5.16CNMG120408-MA M a a 12.7 4.76 0.8 5.16CNMG120412-MA M a a 12.7 4.76 1.2 5.16CNMG120416-MA M a a 12.7 4.76 1.6 5.16CNMG160608-MA M a a 15.875 6.35 0.8 6.35CNMG160612-MA M a a 15.875 6.35 1.2 6.35CNMG160616-MA M a a 15.875 6.35 1.6 6.35CNMG190612-MA M a a 19.05 6.35 1.2 7.93CNMG190616-MA M a a 19.05 6.35 1.6 7.93

MC

6115

MC

6125

IC S RE D1

CNMG120404-MH M a a 12.7 4.76 0.4 5.16CNMG120408-MH M a a 12.7 4.76 0.8 5.16CNMG120412-MH M a a 12.7 4.76 1.2 5.16CNMG120416-MH M a a 12.7 4.76 1.6 5.16CNMG160608-MH M a a 15.875 6.35 0.8 6.35CNMG160612-MH M a a 15.875 6.35 1.2 6.35CNMG160616-MH M a a 15.875 6.35 1.6 6.35CNMG190612-MH M a a 19.05 6.35 1.2 7.93CNMG190616-MH M a a 19.05 6.35 1.6 7.93CNMG120404 M a a 12.7 4.76 0.4 5.16CNMG120408 M a a 12.7 4.76 0.8 5.16CNMG120412 M a a 12.7 4.76 1.2 5.16CNMG120416 M a a 12.7 4.76 1.6 5.16CNMG160608 M a a 15.875 6.35 0.8 6.35CNMG160612 M a a 15.875 6.35 1.2 6.35CNMG160616 M a a 15.875 6.35 1.6 6.35CNMG190608 M a a 19.05 6.35 0.8 7.93CNMG190612 M a a 19.05 6.35 1.2 7.93CNMG190616 M a a 19.05 6.35 1.6 7.93CNMG120408-MW M a a 12.7 4.76 0.8 5.16CNMG120412-MW M a a 12.7 4.76 1.2 5.16CNMG120408-RP R a a 12.7 4.76 0.8 5.16CNMG120412-RP R a a 12.7 4.76 1.2 5.16CNMG120416-RP R a a 12.7 4.76 1.6 5.16CNMG160612-RP R a a 15.875 6.35 1.2 6.35CNMG160616-RP R a a 15.875 6.35 1.6 6.35CNMG190612-RP R a a 19.05 6.35 1.2 7.93CNMG190616-RP R a a 19.05 6.35 1.6 7.93CNMG120408-GH R a a 12.7 4.76 0.8 5.16CNMG120412-GH R a a 12.7 4.76 1.2 5.16CNMG120416-GH R a a 12.7 4.76 1.6 5.16CNMG160612-GH R a a 15.875 6.35 1.2 6.35CNMG160616-GH R a a 15.875 6.35 1.6 6.35CNMG190612-GH R a a 19.05 6.35 1.2 7.93CNMG190616-GH R a a 19.05 6.35 1.6 7.93

(mm)

=a


a : Inventory maintained in Japan. (10 inserts in one case)

Light Light Light Light Medium Medium

(Wiper)

Medium Medium Medium Rough Rough

Standard

(Wiper)

M Class Negative Inserts (With Hole)

Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

MC6100 Series

10

SEPSR55º IC

RED1DNMG

LP SH SA

MP MA MH RP GHM

C61

15

MC

6125

IC S RE D1

DNMG150404-LP L a a 12.7 4.76 0.4 5.16DNMG150408-LP L a a 12.7 4.76 0.8 5.16DNMG150412-LP L a a 12.7 4.76 1.2 5.16DNMG150604-LP L a a 12.7 6.35 0.4 5.16DNMG150608-LP L a a 12.7 6.35 0.8 5.16DNMG150612-LP L a a 12.7 6.35 1.2 5.16DNMG150404-SH L a a 12.7 4.76 0.4 5.16DNMG150408-SH L a a 12.7 4.76 0.8 5.16DNMG150412-SH L a a 12.7 4.76 1.2 5.16DNMG150604-SH L a a 12.7 6.35 0.4 5.16DNMG150608-SH L a a 12.7 6.35 0.8 5.16DNMG150612-SH L a a 12.7 6.35 1.2 5.16DNMG150404-SA L a a 12.7 4.76 0.4 5.16DNMG150408-SA L a a 12.7 4.76 0.8 5.16DNMG150412-SA L a a 12.7 4.76 1.2 5.16DNMG150604-SA L a a 12.7 6.35 0.4 5.16DNMG150608-SA L a a 12.7 6.35 0.8 5.16DNMG150612-SA L a a 12.7 6.35 1.2 5.16

MC

6115

MC

6125

IC S RE D1

DNMG150404-MP M a a 12.7 4.76 0.4 5.16DNMG150408-MP M a a 12.7 4.76 0.8 5.16DNMG150412-MP M a a 12.7 4.76 1.2 5.16DNMG150416-MP M a a 12.7 4.76 1.6 5.16DNMG150604-MP M a a 12.7 6.35 0.4 5.16DNMG150608-MP M a a 12.7 6.35 0.8 5.16DNMG150612-MP M a a 12.7 6.35 1.2 5.16DNMG150616-MP M a a 12.7 6.35 1.6 5.16DNMG150404-MA M a a 12.7 4.76 0.4 5.16DNMG150408-MA M a a 12.7 4.76 0.8 5.16DNMG150412-MA M a a 12.7 4.76 1.2 5.16DNMG150604-MA M a a 12.7 6.35 0.4 5.16DNMG150608-MA M a a 12.7 6.35 0.8 5.16DNMG150612-MA M a a 12.7 6.35 1.2 5.16DNMG150404-MH M a a 12.7 4.76 0.4 5.16DNMG150408-MH M a a 12.7 4.76 0.8 5.16DNMG150412-MH M a a 12.7 4.76 1.2 5.16DNMG150604-MH M a a 12.7 6.35 0.4 5.16DNMG150608-MH M a a 12.7 6.35 0.8 5.16DNMG150612-MH M a a 12.7 6.35 1.2 5.16DNMG150404 M a a 12.7 4.76 0.4 5.16DNMG150408 M a a 12.7 4.76 0.8 5.16DNMG150412 M a a 12.7 4.76 1.2 5.16DNMG150604 M a a 12.7 6.35 0.4 5.16DNMG150608 M a a 12.7 6.35 0.8 5.16DNMG150612 M a a 12.7 6.35 1.2 5.16DNMG150408-RP R a a 12.7 4.76 0.8 5.16DNMG150412-RP R a a 12.7 4.76 1.2 5.16DNMG150416-RP R a a 12.7 4.76 1.6 5.16DNMG150608-RP R a a 12.7 6.35 0.8 5.16DNMG150612-RP R a a 12.7 6.35 1.2 5.16DNMG150616-RP R a a 12.7 6.35 1.6 5.16DNMG150408-GH R a a 12.7 4.76 0.8 5.16DNMG150412-GH R a a 12.7 4.76 1.2 5.16DNMG150608-GH R a a 12.7 6.35 0.8 5.16DNMG150612-GH R a a 12.7 6.35 1.2 5.16

(mm)

=a

Light Light Light

Medium Medium Medium Medium Rough Rough

Standard


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

11

SIC

RED1

EPSR90º

SNMG

(mm)

MC

6115

MC

6125

IC S RE D1

SNMG120404-LP L a a 12.7 4.76 0.4 5.16SNMG120408-LP L a a 12.7 4.76 0.8 5.16SNMG120412-LP L a a 12.7 4.76 1.2 5.16SNMG120408-SH L a a 12.7 4.76 0.8 5.16SNMG120408-SA L a a 12.7 4.76 0.8 5.16

MC

6115

MC

6125

IC S RE D1

SNMG120404-MP M a a 12.7 4.76 0.4 5.16SNMG120408-MP M a a 12.7 4.76 0.8 5.16SNMG120412-MP M a a 12.7 4.76 1.2 5.16SNMG120404-MA M a a 12.7 4.76 0.4 5.16SNMG120408-MA M a a 12.7 4.76 0.8 5.16SNMG120412-MA M a a 12.7 4.76 1.2 5.16SNMG150608-MA M a a 15.875 6.35 0.8 6.35SNMG150612-MA M a a 15.875 6.35 1.2 6.35SNMG190612-MA M a a 19.05 6.35 1.2 7.93SNMG190616-MA M a a 19.05 6.35 1.6 7.93SNMG120408-MH M a a 12.7 4.76 0.8 5.16SNMG120412-MH M a a 12.7 4.76 1.2 5.16SNMG190612-MH M a a 19.05 6.35 1.2 7.93SNMG190616-MH M a a 19.05 6.35 1.6 7.93SNMG120404 M a a 12.7 4.76 0.4 5.16SNMG120408 M a a 12.7 4.76 0.8 5.16SNMG120412 M a a 12.7 4.76 1.2 5.16SNMG150612 M a a 15.875 6.35 1.2 6.35SNMG190612 M a a 19.05 6.35 1.2 7.93SNMG190616 M a a 19.05 6.35 1.6 7.93SNMG120408-RP R a a 12.7 4.76 0.8 5.16SNMG120412-RP R a a 12.7 4.76 1.2 5.16SNMG120416-RP R a a 12.7 4.76 1.6 5.16SNMG150612-RP R a a 15.875 6.35 1.2 6.35SNMG150616-RP R a a 15.875 6.35 1.6 6.35SNMG190612-RP R a a 19.05 6.35 1.2 7.93SNMG190616-RP R a a 19.05 6.35 1.6 7.93SNMG120408-GH R a a 12.7 4.76 0.8 5.16SNMG120412-GH R a a 12.7 4.76 1.2 5.16SNMG120416-GH R a a 12.7 4.76 1.6 5.16SNMG150612-GH R a a 15.875 6.35 1.2 6.35SNMG190612-GH R a a 19.05 6.35 1.2 7.93SNMG190616-GH R a a 19.05 6.35 1.6 7.93

LP SH SA

MP MA MH RP GH

=a




Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

Light Light Light


Standard

MC6100 Series

12

EPSR60º

S

D1

RE

IC

TNMG

(mm)

LP SH SA

MP MA MH RP GHM

C61

15

MC

6125

IC S RE D1

TNMG160404-LP L a a 9.525 4.76 0.4 3.81TNMG160408-LP L a a 9.525 4.76 0.8 3.81TNMG160412-LP L a a 9.525 4.76 1.2 3.81TNMG220408-LP L a a 12.7 4.76 0.8 5.16TNMG220412-LP L a a 12.7 4.76 1.2 5.16TNMG160404-SH L a a 9.525 4.76 0.4 3.81TNMG160408-SH L a a 9.525 4.76 0.8 3.81TNMG220408-SH L a a 12.7 4.76 0.8 5.16TNMG160404-SA L a a 9.525 4.76 0.4 3.81TNMG160408-SA L a a 9.525 4.76 0.8 3.81TNMG160412-SA L a a 9.525 4.76 1.2 3.81TNMG220408-SA L a a 12.7 4.76 0.8 5.16

MC

6115

MC

6125

IC S RE D1

TNMG160404-MP M a a 9.525 4.76 0.4 3.81TNMG160408-MP M a a 9.525 4.76 0.8 3.81TNMG160412-MP M a a 9.525 4.76 1.2 3.81TNMG220408-MP M a a 12.7 4.76 0.8 5.16TNMG220412-MP M a a 12.7 4.76 1.2 5.16TNMG160404-MA M a a 9.525 4.76 0.4 3.81TNMG160408-MA M a a 9.525 4.76 0.8 3.81TNMG160412-MA M a a 9.525 4.76 1.2 3.81TNMG220408-MA M a a 12.7 4.76 0.8 5.16TNMG220412-MA M a a 12.7 4.76 1.2 5.16TNMG270608-MA M a a 15.875 6.35 0.8 6.35TNMG270612-MA M a a 15.875 6.35 1.2 6.35TNMG160404-MH M a a 9.525 4.76 0.4 3.81TNMG160408-MH M a a 9.525 4.76 0.8 3.81TNMG160412-MH M a a 9.525 4.76 1.2 3.81TNMG220408-MH M a a 12.7 4.76 0.8 5.16TNMG220412-MH M a a 12.7 4.76 1.2 5.16TNMG160404 M a a 9.525 4.76 0.4 3.81TNMG160408 M a a 9.525 4.76 0.8 3.81TNMG160412 M a a 9.525 4.76 1.2 3.81TNMG220404 M a a 12.7 4.76 0.4 5.16TNMG220408 M a a 12.7 4.76 0.8 5.16TNMG220412 M a a 12.7 4.76 1.2 5.16TNMG160408-RP R a a 9.525 4.76 0.8 3.81TNMG160412-RP R a a 9.525 4.76 1.2 3.81TNMG220408-RP R a a 12.7 4.76 0.8 5.16TNMG220412-RP R a a 12.7 4.76 1.2 5.16TNMG220416-RP R a a 12.7 4.76 1.6 5.16TNMG270612-RP R a a 15.875 6.35 1.2 6.35TNMG270616-RP R a a 15.875 6.35 1.6 6.35TNMG160408-GH R a a 9.525 4.76 0.8 3.81TNMG160412-GH R a a 9.525 4.76 1.2 3.81TNMG220408-GH R a a 12.7 4.76 0.8 5.16TNMG220412-GH R a a 12.7 4.76 1.2 5.16TNMG220416-GH R a a 12.7 4.76 1.6 5.16TNMG270612-GH R a a 15.875 6.35 1.2 6.35TNMG270616-GH R a a 15.875 6.35 1.6 6.35

=a

M Class Negative Inserts (With Hole)Negative Inserts (With Hole) Light Light Light


Standard

Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

13

SIC

D1

EPSR35º

REVNMG

LP SH

MP MA MH

(mm)

MC

6115

MC

6125

IC S RE D1

VNMG160404-LP L a a 9.525 4.76 0.4 3.81VNMG160408-LP L a a 9.525 4.76 0.8 3.81VNMG160404-SH L a a 9.525 4.76 0.4 3.81VNMG160408-SH L a a 9.525 4.76 0.8 3.81

MC

6115

MC

6125

IC S RE D1

VNMG160404-MP M a a 9.525 4.76 0.4 3.81VNMG160408-MP M a a 9.525 4.76 0.8 3.81VNMG160412-MP M a a 9.525 4.76 1.2 3.81VNMG160404-MA M a a 9.525 4.76 0.4 3.81VNMG160408-MA M a a 9.525 4.76 0.8 3.81VNMG160404-MH M a a 9.525 4.76 0.4 3.81VNMG160408-MH M a a 9.525 4.76 0.8 3.81VNMG160404 M a a 9.525 4.76 0.4 3.81VNMG160408 M a a 9.525 4.76 0.8 3.81VNMG160412 M a a 9.525 4.76 1.2 3.81

=a



Light Light

Medium Medium Medium Medium

Standard


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

MC6100 Series

14

RE

EPSR80º

SIC

D1

WNMG

LP SH SA SW MP MA

MH MW RP GH

(mm)

MC

6115

MC

6125

IC S RE D1

WNMG080404-LP L a a 12.7 4.76 0.4 5.16WNMG080408-LP L a a 12.7 4.76 0.8 5.16WNMG080412-LP L a a 12.7 4.76 1.2 5.16WNMG080404-SH L a a 12.7 4.76 0.4 5.16WNMG080408-SH L a a 12.7 4.76 0.8 5.16WNMG080412-SH L a a 12.7 4.76 1.2 5.16WNMG080404-SA L a a 12.7 4.76 0.4 5.16WNMG080408-SA L a a 12.7 4.76 0.8 5.16WNMG080412-SA L a a 12.7 4.76 1.2 5.16WNMG080404-SW L a a 12.7 4.76 0.4 5.16WNMG080408-SW L a a 12.7 4.76 0.8 5.16WNMG080412-SW L a a 12.7 4.76 1.2 5.16WNMG080404-MP M a a 12.7 4.76 0.4 5.16WNMG080408-MP M a a 12.7 4.76 0.8 5.16WNMG080412-MP M a a 12.7 4.76 1.2 5.16WNMG080416-MP M a a 12.7 4.76 1.6 5.16WNMG080404-MA M a a 12.7 4.76 0.4 5.16WNMG080408-MA M a a 12.7 4.76 0.8 5.16WNMG080412-MA M a a 12.7 4.76 1.2 5.16WNMG080416-MA M a a 12.7 4.76 1.6 5.16

MC

6115

MC

6125

IC S RE D1

WNMG080404-MH M a a 12.7 4.76 0.4 5.16WNMG080408-MH M a a 12.7 4.76 0.8 5.16WNMG080412-MH M a a 12.7 4.76 1.2 5.16WNMG080404 M a a 12.7 4.76 0.4 5.16WNMG080408 M a a 12.7 4.76 0.8 5.16WNMG080412 M a a 12.7 4.76 1.2 5.16WNMG080408-MW M a a 12.7 4.76 0.8 5.16WNMG080412-MW M a a 12.7 4.76 1.2 5.16WNMG080408-RP R a a 12.7 4.76 0.8 5.16WNMG080412-RP R a a 12.7 4.76 1.2 5.16WNMG080408-GH R a a 12.7 4.76 0.8 5.16WNMG080412-GH R a a 12.7 4.76 1.2 5.16

=a

Light Light Light Light Medium Medium

(Wiper)

Medium Medium Medium Rough Rough

Standard

(Wiper)


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

15

0 10 20 30 40 50 600

0.05

0.1

0.15

0.2

0.25

0.3

0.35

0.4

0.45

MC6125MA breaker

MC6125MA Br

MC6125MA breaker


<Cutting Conditions> Work Material : JIS SCr420H Inserts : CNMG120408-oo Cutting Speed : vc=300m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

Cutting Time (min)

Flan

k W

ear V

B (m

m)

Conventional B

Conventional A

Conventional C

Conventional A 46 min.46 min.

Cutting Performance

<Cutting Conditions> Work Material : JIS SCM440 Inserts : CNMG120408-oo Cutting Speed : vc=200m/min Feed per Rev. : f=0.25mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

Impa

cts

Conventional A Conventional B

Average

Average

Average

Comparison of Toughness During Interrupted Cutting

Machining SCr420H : Comparison of Wear Resistance During Continuous Wet CuttingThe thick coating exclusively for MC6125 highly suppresses early wear.

Provides stable cutting under severe cutting conditions that are likely to cause sudden fracturing.

16

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

2 4 6 8 10 12 14 16

MC6115MA breaker

MC6115

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

MC6115

MC6115MA breaker

<Cutting Conditions> Work Material : JIS S45C Inserts : CNMG120408-oo Cutting Speed : vc=300m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Dry Cutting

Cutting Time (min)

Flan

k W

ear V

B (m

m)

Conventional B

Conventional A

Conventional A 10 min. Conventional B 8 min.10 min.

Machining S45C : Comparison of Wear Resistance During Continuous Dry Cutting

<Cutting Conditions> Work Material : JIS SUJ2 Inserts : CNMG120408-oo Cutting Speed : vc=300m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

Cutting Time (min)

Flan

k W

ear V

B (m

m)

Conventional AConventional C Conventional B


Machining SUJ2 : Comparison of Wear Resistance During Continuous Wet Cutting

The "Super" Nano Texture Technology increases tool life even when dry cutting by suppressing crater wear.

The thick coating provides high flank wear resistance.

17

0

0.1

0.2

0.3

0.4

0.5

2 4 6 7 8 10 12 14

MC6115

MC6115MH breaker


Cutting Performance

<Cutting Conditions> Work Material : JIS SCM440 Inserts : CNMG120408-oo Cutting Speed : vc=350m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

Cutting Time (min)

Flan

k W

ear V

B (m

m)

Conventional A

Conventional C

Conventional B


Machining SCM440 : Comparison of Wear Resistance During Continuous Wet CuttingMC6115 with high edge strength breakers can also enable excellent wear resistance during high speed turning.

18

CNMG120408-MA WNMG080408-MP

150 800.2 0.1-0.5

2.0, 1.6 0.5

MC6125

500 1000

MC6125

500 1000 1500 2000 2500

DNMG150412-SH CNMG120408-MH

‒

200 200→2400.3 0.251.2 2.0

CNMG120412-RP

2000.251.5

MC6125

MC6125

MC6125

50 100 150

50 100

50 100 150 200

Examples of UsageInsert

Workpiece Material

JIS S45C Carbon Steel

Component Hex Bar Parts Automotive PartsApplication Interrupted Finish Turning External Turning and Facing

Cutting

Condit

ions Cutting Speed vc (m/min)Feed per Rev. f (mm/rev)Depth of Cut ap (mm)

Cutting Mode Wet Cutting Wet Cutting

Results

Conventional products fractured after chipping but MC6125 formed good chip shapes and achieved a longer tool life.

MC6125 achieved more than 1.3 times longer tool life due to its high wear resistance.

Conventional

Number of Workpieces

Conventional


The application examples are from customers workpieces and can therefore differ from the recommended cutting conditions.

Insert

Workpiece Material

JIS S53C General Structural Steel

Component Hun PartsApplication Interrupted Finish Turning Face Turning

Cutting

Condit



Results

MC6125 provided a stable cutting action and achieved 1.5 times more tool life than conventional products.

MC6125 improved efficiency and tool life by increasing the cutting speed.

Insert

Workpiece Material

JIS SCM435

Component Flange PartsApplication External Turning and Facing

Cutting

Condit


Cutting Mode Wet Cutting

Results

Conventional products machined an inconsistent number of components. MC6125 was more consistent and improved tool life.

Conventional

Conventional

Conventional




19

CNMG120408-MA WNMG080408-MA

150 2900.3 0.251.5 1.0

WNMG080408-MA WNMG080412-MP

198-278 2350.21-0.3 0.35

1.0 1.0

WNMG080408-MP WNMG080416-MA

300 2150.25-0.35 0.25-0.27

1-2.5 3.15

MC6115

MC6115

MC6115

MC6115

MC6115

MC6115

1 2 3

100 200 300

100 200 300

20 40 60

100 200 300

15050 250 350



Examples of UsageInsert

Workpiece Material

JIS SCM440 JIS SCr440

Component Heavy Machinery Parts Automotive PartsApplication Internal Turning External Face Turning

Cutting

Condit



Results

Tool life increased x 1.5 on a large workpiece (inner diameter 430 mm)

The excellent wear resistance of MC6115 helped achieve double tool life.

Insert

Workpiece Material

JIS SUJ2 JIS SCr420H

Component Bearing Parts Machine PartsApplication External Face Turning Face Turning

Cutting

Condit



Results

The excellent wear resistance of MC6115 helped achieve double tool life.

MC6115 achieved longer tool life compared to a conventional product.

Insert

Workpiece Material

JIS SCr440 JIS S50C

Component Hub Joint PartsApplication External Turning and Facing Internal Turning and Facing

Cutting

Condit



Results

Superior wear resistance compared to conventional products meant tool life was extended.

Excellent wear resistance during rough machining of forged product applications helped achieve 150% tool life.

Conventional

Conventional

Conventional

Conventional

Conventional

Conventional







20

DNMG150612-SA CNMG120408-MP

260 2800.3-0.35 0.29

0.5 2.5

WNMG080408-MP

1600.252.0

MC6115 MC6115

MC6115

50 100 150 200 250 15050 250 350

1 2 3 4

Insert

Workpiece Material

Bearing Steel JIS SCr440

Component Bearing Parts Shaft PartsApplication External Turning and Facing Internal Turning

Cutting

Condit



Results

Extreme resistance to chipping achieved 150% tool life and enabled easy identification of wear.

Number of components machined increased by 50% due to improved wear resistance.

Insert

Workpiece Material

Heated Tool Steel

Component Die Casting PartsApplication Internal Turning

Cutting

Condit


Cutting Mode Wet Cutting

Results

MC6115 gave 1.5 x longer tool life even when machining heat treated materials.

Conventional Conventional

Conventional

Number of Workpieces Number of Workpieces



21

Memo

22

Memo

MC6100MC6100MC6100

MITSUBISHI MATERIALS CORPORATION

Overseas Sales Dept, Asian RegionKFC bldg., 8F, 1-6-1 Yokoami, Sumida-ku, Tokyo 130-0015, JapanTEL +81-3-5819-8771 FAX +81-3-5819-8774

Overseas Sales Dept, European & American RegionKFC bldg., 8F, 1-6-1 Yokoami, Sumida-ku, Tokyo 130-0015, JapanTEL +81-3-5819-8772 FAX +81-3-5819-8774

For Your SafetyaDon't handle inserts and chips without gloves. aPlease machine within the recommended application range and exchange expired tools with new ones in advance of breakage. aPlease use safety covers and wear safety glasses. aWhen using compounded cutting oils, please take fire precautions. aWhen attaching inserts or spare parts, please use only the correct wrench or driver. aWhen using rotating tools, please make a trial run to check run-out, vibration and abnormal sounds etc.

http://www.mitsubishicarbide.com/en/(Tools specifications subject to change without notice.)

2021.3.E( - )EXP-20-E006

Series


Bringing the Ultimate High Speed Cutting Performance

Documents

Transcript of Bringing the Ultimate High Speed Cutting Performance